package homework.six;

/**
 * User实体类：用于存储和传输用户数据
 */
public class User {

    // 属性定义
    private int id;
    private String username;
    private String password;

    // 全参构造方法
    public User(int id, String username, String password) {
        this.id = id;
        this.username = username;
        this.password = password;
    }

    // 无参构造方法
    public User() {
    }

    // Getter 和 Setter 方法

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    // toString 方法（可选，用于方便打印对象信息）
    @Override
    public String toString() {
        return "User{" +
                "id=" + id +
                ", username='" + username + '\'' +
                ", password='" + password + '\'' +
                '}';
    }
}
